No ke aha ʻaʻole he mea pale maʻalahi i nā alapine kiʻekiʻe?

No ke aha ʻaʻole he mea pale maʻalahi i nā alapine kiʻekiʻe?

Nānā: 38 nānā


I ka ʻenehana uila, ʻo ka pinepine ka manaʻo maʻamau.

ʻO ke alapine uila e pili ana i ke alapine o nā hoʻololi manawa i ka volta a me ke au i ke au hou, ʻo ia hoʻi, ke kuhikuhi a me ka nui o ka hoʻololi ʻana i kēia manawa i kekahi alapine.

Ka waiwai kū'ē o apale palehiki ke ʻokoʻa i nā alapine like ʻole, e pili ana i nā hiʻohiʻona pane alapine o ka mea pale.Ma ka ʻōlelo maʻamau, hōʻike maʻamau nā mea kū'ē kū'ē i kahi waiwai kū'ē paʻa i ka pae alapine haʻahaʻa, akā i ka piʻi ʻana o ke alapine, hiki i kekahi mau hopena ke hoʻololi i ka waiwai kū'ē.Eia kekahi mau kumu e hiki ai ke kumu i ka hilinaʻi pinepine ʻana.

Ka hopena ʻili:Ma nā alapine kiʻekiʻe, e kahe ana ke au ma ka ʻili o ka mea hoʻokele ma mua o ka pauku holoʻokoʻa o ka conductor.Kapa ʻia kēia ka hopena Schottky, ka mea e hoʻonui ai i ka waiwai kū'ē me ka hoʻonui pinepine ʻana.

Ka hopena pili:ʻO ka hopena inductance like he mea ia e kū nei ma waena o nā conductors pili i nā alapine kiʻekiʻe.Hiki i kēia ke hoʻololi i ka waiwai kū'ē kokoke i ka mea hoʻokele, ʻoi aku ka nui o nā kaapuni AC kiʻekiʻe.

Ka hopena mana:I nā alapine kiʻekiʻe, hiki ke lilo i mea koʻikoʻi ka hopena capacitive o nā mea resistive, e hopena i kahi ʻokoʻa ma waena o kēia manawa a me ka volta.Hiki i kēia ke kumu i ka waiwai kū'ē e hōʻike i ka impedance paʻakikī i nā alapine kiʻekiʻe.

Pohō dielectric:Inā loaʻa i kahi mea pale pale nā ​​mea dielectric, hiki i kēia mau mea ke kumu i nā poho ma nā alapine kiʻekiʻe, e alakaʻi ana i nā loli i nā waiwai kū'ē.

I nā kaapuni uila maʻamau, ʻike pinepine ʻia ka hilinaʻi pinepine o ke kū'ē i nā kaʻa lekiō kiʻekiʻe (RF) a i ʻole nā ​​noi kiʻekiʻe.No ka nui o nā noi haʻahaʻa haʻahaʻa a me DC, ʻaʻohe mea maʻamau ka hopena alapine o ke kū'ē.Ma nā kaʻa kaʻa alapine kiʻekiʻe, hiki i nā mea hoʻolālā hoʻolālā ke koho i nā mea hoʻohālikelike kiʻekiʻe-frequency i hoʻolālā kūikawā e hoʻokō i nā koi hilinaʻi pinepine.

ʻO ke kiʻi pinepine-o-kūʻai-koefficient

ʻO ke kiʻi pinepine-o-kūʻai-koefficient

I ka manawanā mea paleHoʻohana ʻia i nā kaapuni lekiō kiʻekiʻe kiʻekiʻe (RF) a i ʻole nā ​​noi kiʻekiʻe kiʻekiʻe, e pale i ka mana o ka alapine i ke kūpaʻa, koho pinepine ʻia nā mea pale non-inductive.

全球搜里面的图--陶瓷电阻

Nā Palena Ceramica

全球搜里面的图(4)

Nā Pale Kiʻiʻoniʻoni Mānoanoa

Hoʻopuka ʻo ZENITHSUN i nā mea pale kiʻiʻoniʻoni mānoanoa a me nā mea pale i hoʻohuihui ceramic, ʻo ia mau mea ʻelua i nā pale pale non-inductive.ʻOiaʻiʻo, hiki ke hana ʻia nā mea pale ʻeha uea i nā ʻano inductance haʻahaʻa, akā ʻoi aku ka haʻahaʻa o ka hopena non-inductive i nā mea pale kiʻi ʻoniʻoni mānoanoa a me nā resistors composite ceramic.ʻO ka koho maikaʻi loa ʻo ka ceramic compositenā mea pale, ka mea i hoʻohana i ka hoʻolālā non-inductive a loaʻa ka mana anti pulse ikaika.